Features Engineered For Vehicles With Oversized Wheels And Tires. Reduce Wheel Shimmy, Bump Steer And Vibration. Twin Tube Cellular Gas Design With 5/8 in. Piston. Protective boot included. Added protection for the shock rod and oil seal. Liquid Metallic Finish Is Premium Long Lasting Finish.Specifications Type - Single. Diameter - 5/8 in. Internal Design - Twin Tube. Suspension Type - Lifted Suspension. Valving Type - 10 Stage Velocity Sensitive Valving. Finish - Liquid Metallic. Includes Boot - Yes. Boot Color - Red.Applications 1985-2005 Chevrolet Astro. 1992-1999 Chevrolet C2500 Suburban. 1988-2000 Chevrolet C3500. 2002-2004 Ford Excursion. 1999-2004 Ford F-250 Super Duty. 1999-2004 Ford F-350 Super Duty. 1992-1999 GMC C1500 Suburban. 1992-1999 GMC C2500 Suburban. 198